pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,878,630
← previous block
next block →
recent activity
Analyzing
Block #87,878,630
24 transactions · 20 stateful · 2026-07-15 08:24:09 UTC
Parallelism
71
/100
Blocked
45
%
Avg conflicts / tx
1.13
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,878,630
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 6
#10
0x3f5c179b
#15
commit
#16
0xda3df7…17b7
#17
0x05a6e5…6960
#18
setData
#19
0xff9b20…bb10
#20
0x65a835…da49
#23
0xc7e3ec2c
#7
0x0f6795d9
· blocks 6
#8
0x0f6795d9
· blocks 4
#9
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 4
#13
0x0f6795d9
· blocks 1
#21
0x39435dac
· blocks 1
#14
0x0f6795d9
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w2
11
w3
12
w4
13
w5
14
w6
21
w5
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
14 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0xd972ea45…48b5
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
10 touches
10 conflicts
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x37ab49be…3b8b
0x34b655…2a6f
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
21 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity